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Design Of A Voice Guided Ultrasonic Spectacle And Waist Belt With GPS For The Visually Impaired
2018 Edition, August 1, 2018 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The problems accompanied with blind mobility is enormous. This project presents an electronic mobility aid and portable tracking device for the blind. The system is made up of a network of ultrasonic sensors mounted on a belt worn at the waist. The sensors detect...

Extended Bit-Plane Compression for Convolutional Neural Network Accelerators
2019 Edition, March 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

After the tremendous success of convolutional neural networks in image classification, object detection, speech recognition, etc., there is now rising demand for deployment of these compute-intensive ML models on tightly power constrained embedded and mobile...

Single Element Remote-PPG
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Camera-based remote photoplethysmography technology (remote-PPG) has shown great potential for contactless pulse-rate monitoring. However, remote-PPG systems typically analyze face images, which may restrict applications in view of privacy-preserving regulations such as the recently...

Configurable test bed design for nanosats to qualify commercial and customized integrated circuits
2013 Edition, March 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The use of small satellites has increased substantially in recent years due to the reduced cost of their development and launch, as well to the flexibility offered by commercial components. The test bed is a platform that allows components to be evaluated and tested in space....

Isolated uttered words recognition based on GMM/HMM algorithms using SoPC/Nios II processor build on Altera Cyclone II FPGA chip
2012 Edition, November 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper introduced an approach to design and implement an embedded SoPC (System on a Programmable Chip) technique with Altera Nios II processor for real-time speech recognition system by developing hardware/software with...

Visconti: multi-VLIW image recognition processor based on configurable processor [obstacle detection applications]
2003 Edition, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

An 18-GOPS multi-VLIW image recognition processor, "Visconti" (vision based sensing, control, and intelligence), for intelligent vehicle applications is described. Three 3-way VLIW processors are integrated into a single chip with peripheral modules such as...

Reinvestigation of Single-Phase FLLs
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Besides well-known phase-locked loops (PLLs), frequency-locked loops (FLLs) are applicable to grid synchronization for grid-tied power converters. The models, principles, and algorithm structures of existing notch filter-based single-phase FLLs are often described with...

Single Landmark Distance-Based Navigation
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this brief, we study the distance-based navigation problem of unmanned aerial vehicles (UAVs) by using a single landmark placed at an arbitrarily unknown position. To solve the problem, we propose an integrated estimation-control scheme to simultaneously accomplishes two...

High fidelity single-pixel imaging
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Single-pixel imaging (SPI) is an emerging technique which has attracted wide attention in various fields. However, restricted by the low reconstruction quality and large amount of requisite measurements, SPI's practical application is still in its infancy. Inspired by the fact that...

Memory system design space exploration for low-power, real-time speech recognition
2004 Edition, January 1, 2004 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The recent proliferation of computing technology has generated new interest natural I/O interface technologies such as speech recognition. Unfortunately, the computational and memory demands of such applications currently prohibit their use on low-power portable devices...

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